Alcohol & Serotonin


Serotonin is a brain chemical responsible for communication between different areas of the brain. Drinking alcohol affects serotonin levels in the brain. The impact alcohol has on serotonin is variable to the amount of alcohol consumed.

Alcohol Consumption

  • Drinking alcohol in moderation (at most two drinks a day for a male and one drink for a female) can actually provide health benefits. Drinking anymore is considered drinking in excess. Excess drinking can lead to alcohol addiction (person becomes dependent on alcohol in everyday life).

Role of Serotonin

  • Serotonin affects tasks like learning, memory, and mood. High serotonin levels helps to make a person feel good.

The Connection

  • An excess amount of alcohol interferes with the body's production of amino acid tryptophan. Amino acid tryptophan is required for the production of serotonin.


  • A lack of serotonin is associated with depression. However, due to the inability to study the living brain no declaration can be made if the low levels of serotonin cause depression or if the depression causes the lower levels of serotonin.


  • Dr. David M. Lovinger of Vanderbilt University School of Medicine has linked low levels of serotonin to the development of alcohol addiction.

Related Searches


Promoted By Zergnet


You May Also Like

  • Serotonin & Menopause

    If you are a woman of menopausal age, you may be suffering from symptoms, including depression, anxiety, mood swings, hair loss, lethargy,...

  • Bad Effects of Redline Energy Drinks

    VPX Redline energy drinks contain a wide range of chemicals, some commonly known and some less widely used. However, many of them...

  • What Causes Depleted Serotonin?

    Serotonin is a nerve transmitter in the brain that regulates a number of key physiological processes, including sensory perception, sleep, mood and...

  • Side Effects of Paxil & Alcohol

    Paxil is an antidepressant that is used to treat conditions like obsessive-compulsive disorder (OCD), anxiety, post-traumatic stress disorder and depression. Paxil, or...

  • Tobacco Effects on Serotonin

    For smokers, part of the pleasure obtained from cigarette-smoking comes from the physical effects of nicotine. However, this is also one of...

Related Searches

Check It Out

This Is the Beauty Routine of a Yelp Sales Manager

Is DIY in your DNA? Become part of our maker community.
Submit Your Work!